235502228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{105323}}^1$

素因数の和:105383

約数の個数: 24

約数和(自身を含む): 454157088

約数和(自身を除く): 218654860

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 105323, 210646, 421292, 1369199, 2738398, 4528889, 5476796, 9057778, 18115556, 58875557, 117751114, 235502228]

約数ペア:

[(1, 235502228), (2, 117751114), (4, 58875557), (13, 18115556), (26, 9057778), (43, 5476796), (52, 4528889), (86, 2738398), (172, 1369199), (559, 421292), (1118, 210646), (2236, 105323)]